The changes that matter to advertisers, with the sources behind them and a practical next step. Pick a topic and catch up at your own pace.
Google Ads
Google begins enforcing its government documents and services policy on 5 October, requiring official authorisation, matching services and regional targeting.
Microsoft Advertising
Microsoft Advertising is transitioning Predictive Matching to Search term matching within AI Max. The consolidation aligns Microsoft's query-expansion features under its AI Max umbrella.
Google Ads
Google will automatically upgrade legacy Video Reach and Video View campaigns to support multiple formats starting in September, per advertiser notifications.
Google Ads
A new help page reveals Lead Journey Mapping, a visual drag-and-drop tool that maps the end-to-end customer journey inside Google Ads. It covers online and offline touchpoints from lead to sale, exposing tracking gaps and preparing accounts for journey-aware bidding.
Industry
Google published a help page for the Text Disclaimers asset, documenting the compliance feature first covered in Week 25.
Google Ads
Google is testing a "Read more" hyperlink in desktop Search ads that expands the ad to show additional text.
Google Ads
Google Ads now shows a swipeable carousel of up to seven insight cards instead of a single recommendation. Cards cover budget issues, performance shifts, and campaign attention flags.
Google Ads
An advertiser in a niche financial software area found ChatGPT in their Google Ads auction insights, present since May on exact match keywords. It is the clearest sign yet that ChatGPT ads compete in overlapping auctions.
Industry
Joey Bidner has produced a video on uploading conversational attributes to the Google Ads shopping feed, covering the attribute formatting and the thinking behind it: the part Google's documentation leaves unclear.
Google Ads
Google will require a D-U-N-S business identifier for some US Local Services Ads businesses and users.
Google Ads
Google added a Budget Panel to its help documentation for Performance Max and Demand Gen. It shows recommended budget levels with performance forecasting to guide spend decisions.
Meta Ads
A new Conversations section at ad level lets advertisers auto-reply when people comment on an ad with specific keywords or phrases.
LinkedIn Ads
LinkedIn now lets members mark posts as AI-generated low-quality content, live in most accounts.
Meta Ads
Messenger Stories will no longer be available as a Meta Ads placement from 27 August, and active campaigns will stop delivering there.
Google Analytics
Three recent GA4 release-note changes: spanning collection, processing, and reporting: each address how much you can trust the numbers.
Google Analytics
Google published documentation for setting up offline conversions using GBRAID, the iOS click identifier.
Google Analytics
The new Source Group dimension in Google Analytics consolidates disparate source values into clean platform categories, working retroactively.
ChatGPT Ads
OpenAI’s August update confirms that ChatGPT Ads has launched in Brazil and Mexico. Carlos Romero’s accompanying account of early testing offers practical observations on budget control and campaign focus.
Anthropic
Thousands of shared Claude conversations were found indexed and publicly searchable on Google, exposing chats users believed private.
Industry
Four days after the US President called the DMA fines illegal and discriminatory, the Department of Justice and state co-plaintiffs formally supported Google's appeal. This continues the €890m penalty story from Week 30.
Industry
OpenAI cut GPT-5.6 Luna token prices by 80% and Terra's by 20% in the API. Intelligence that was frontier-class a year ago now costs about six cents on the dollar per task at nearly nine times the speed, with gains spanning the model, inference stack, and agentic harness.
Industry
The European Commission President announced up to €10bn of investment in European AI Gigafactories, positioning Europe as an AI power in its own right.
Google Search Console
Platform properties are now live for all Search Console users, tracking how Instagram, TikTok, X, and YouTube posts perform on Google Search, Discover, and News. Connecting an account creates a new property per platform.
Industry
Apple became the second company to surpass $5tn in market value, having avoided the $700bn-plus AI compute arms race. Days later, it reported Q3 revenue up 16% to $109.4bn: iPhone up 22%, Mac up 29%, China up 22%: though shares fell about 7% on the outlook.
YouTube
Google published a help page for YouTube audio ads. The format is not new, but the documentation formalises specs and availability.
Industry
From 2 August, the European Commission's AI Office and national authorities enforce the AI Act, with fines reaching €35m or 3% of global revenue and a 38-person enforcement team stood up in Brussels. The rules reach well beyond model makers to companies deploying AI, and the Act also bans tools built to mass-produce non-consensual sexual imagery, including nudify apps and deepfake generators.
Amazon Ads
Amazon Sponsored Products expands beyond its marketplace to third-party websites and apps, according to the newsletter.
Amazon Ads
Amazon Store reporting now shows renders, views, clicks, and CTR for every section of a Store page.
Amazon Ads
Amazon changed the Seller Reviews "Request Removal" option to "Request Review", confusing sellers because the wording now resembles requesting customer product reviews.
Amazon Ads
A new Validate Product Ideas tool inside Product Opportunity Explorer assesses product concepts with market insights and AI analysis, available in the US, UK, and Germany. Sellers enter a concept and receive demand validation before building the listing.
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